Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987172 advisory. In the Linux kernel, the following vulnerability has been resolved: comedi: niusb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB transfer...

Linux Distros Unpatched Vulnerability : CVE-2021-47476

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: niusb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB transfer buffers but had no sanity checks on the sizes. This can lead to...

UBUNTU-CVE-2021-47476

In the Linux kernel, the following vulnerability has been resolved: comedi: niusb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB transfer buffers but had no sanity checks on the sizes. This can lead to zero-size-pointer dereferences or overflowed transfer buffers in...

PT-2021-30678

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.15.1 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30436

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 4.14.254 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30414

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 4.9.289 Description A potential security issue exists due to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2021-30459

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v3.18 through v4.19.216 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kern...

PT-2021-26441

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 4.14.254 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30607

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.14.17 Description A potential security issue exists due to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2021-30540

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.10.78 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26464

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.217 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30490

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.4.158 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26495

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.4.158 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26419

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 4.9.289 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26683

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 3.18 through 5.15.1 Description: The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kerne...

PT-2021-26399

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.292 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-26612

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 5.14.17 Description A potential security issue exists due to a NULL-deref in command paths in the comedi ni usb6501 driver. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2021-30394

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.18 through 4.4.291 Description The issue is related to a NULL-deref in command paths in the comedi ni usb6501 driver. It was introduced in version v3.18 and fixed in version v4.4.292. The actual impact and attack...